Samsung Galaxy A02s vs Samsung Galaxy A72 Specs Comparison

Design

Dimensions
6.46 x 2.99 x 0.36 inches 164.2 x 75.9 x 9.1 mm	6.50 x 3.05 x 165 x 77.4 x 8.4 mm
Weight
6.91 oz (196.0 g)	7.16 oz (203.0 g)
Materials
Back: Plastic Frame: Plastic	Back: Plastic
Materials & Colors
	Black, Blue, White, Violet
Resistance
	Water, Dust; IP67
Biometrics
	2D Face unlock, Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, White, Blue

Display

Size
6.5-inch	6.7-inch
Resolution
1600x720px, 20:9 ratio, 270 PPI	2400x1080px, 20:9 ratio, 393 PPI
Technology
IPS LCD	Super AMOLED
Refresh rate
60Hz	90Hz
Screen-to-body
81.80 %	84.74 %
Features
Ambient light sensor, Proximity sensor	Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 450 SDM450 (14 nm)	Qualcomm Snapdragon 720G SM7125 (8 nm)
Processor
Octa-core 8x 1.8GHz Cortex-A53	Octa-core 2x 2.3GHz Kryo 465 + 6x 1.8GHz Kryo 465
GPU
Adreno 506	Adreno 618
Memory
3GB/32GB (eMMC 5.1)	6GB/128GB (UFS)
Storage expansion
microSDXC up to 1024 GB	microSDXC up to 1024 GB
OS
Android (12, 11, 10)	Android (11)

Battery

Type
5000 mAh, Li - Polymer	5000 mAh
Charging
Samsung Adaptive Fast Charging	Qualcomm Quick Charge 2.0
Charge speed
Wired: 15.0W	Wired: 25.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

6h 22min

Browsing

13h 42min

Video

9h 19min

Gaming

10h 5min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Quad camera
Main camera
13 MP (Autofocus) Aperture size: F2.2	64 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.7" Pixel size: 0.8 μm
Second camera
2 MP (Macro) Aperture size: F2.4	5 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm
Third camera
2 MP (Depth information) Aperture size: F2.4	8 MP (Telephoto, OIS, Autofocus) Optical zoom: 3.0x Aperture size: F24.0 Pixel size: 1.0 μm
Fourth camera
	5 MP (Macro) Aperture size: F2.4 Pixel size: 1.12 μm
Flash
LED	LED
Video recording
1080p (30 fps)	4K UHD (30 fps), 1080p Continuous autofocus, Picture-taking during video recording
Front
5 MP	32 MP Video capture: 4K UHD (30 fps)

Connectivity & Features

Bluetooth
4.2	5.0
WLAN
802.11 b,g,n,802.1x Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,dual-band,802.1x Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	Type-C, USB 2.0
Location
GPS, A-GPS, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer	Accelerometer, Gyroscope, Pedometer, Compass, Hall (for flip covers)
Other
	NFC

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
	Dolby Atmos
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
Noise cancellation

Cellular

4G (FDD)
Bands 1, 3, 5, 7, 8, 20, 28	Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 32(1500 L-band), 66(AWS-3)
4G (TDD)
Bands 38, 40, 41	Bands 38, 40, 41
3G
Bands 1, 5, 8	Bands 1, 2, 4, 5, 8
Data Speed
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM

Regulatory Approval

FCC approval
Date approved: Feb 07, 2021 FCC ID value: ZCASMA025U	Date approved: Jan 26, 2021 FCC ID value: A3LSMA725M
Measured SAR
Head: 1.00 W/kg Body: 0.85 W/kg Simultaneous Transmission: 1.40 W/kg Wireless Router: 0.85 W/kg	Head: 0.29 W/kg Body: 0.30 W/kg Simultaneous Transmission: 1.56 W/kg Wireless Router: 0.59 W/kg
EU SAR
	Head: 0.23 W/kgBody: 1.17 W/kg

Buyers information

MSRP
	€ 449
In The Box
Power brick, USB Cable, Headphones, Sim Card extractor tool

Availability

Officially announced
Nov 24, 2020	Mar 17, 2021

Alternative variants

with 64GB storage

Memory	4GB/64GB

with 8GB RAM and 256GB storage

Memory	8GB/256GB

Links

Full specifications
Samsung Galaxy A02s Specs	Samsung Galaxy A72 Specs
PhoneArena Review
	Samsung Galaxy A72 Review
User Reviews
Samsung Galaxy A02s User Reviews